SIA1 Midterm Exam

Which symbol is used to declare a variable in PHP?

• #

• $

• &

• @

What is the correct way to end a PHP statement?

• A new line

• A period (.)

• A semicolon (;)

• A colon (:)

Which of the following is NOT a valid PHP data type?

• Boolean

• Float

• Char

• Array

How do you start a PHP block in HTML?

Which function is used to find the length of a string in PHP?

• len()

• count()

• strlen()

• length()

What is the correct way to create a function in PHP?

• function myFunction()

• new function myFunction()

• create myFunction()

• def myFunction()

Which operator is used for string concatenation in PHP?

• +

• .

• &

• ,

How do you declare a constant in PHP?

• const MYCONST = value;

• define(MYCONST, value);

• constant $MYCONST = value;

• Both a and b are correct

Which of the following is used to output text in PHP?

• console.log()

• print()

• output()

• write()

What does the === operator do in PHP?

• Assignment

• Comparison (value only)

• Strict comparison (value and type)

• Logical AND